Revert bogus 'unset IFS' change. It doesn't belong in the tests, but in

the wordexp implementation.

diff --git a/posix/wordexp-test.c b/posix/wordexp-test.c
index 8720389d4b1167f9a417aa85955f7bcc120bcd14..03a5d3a9b1f94610c8504e584d560a862899958c 100644 (file)
--- a/posix/wordexp-test.c
+++ b/posix/wordexp-test.c
@@ -56,25 +56,25 @@ struct test_case_struct
      * but does NOT start a new field. */
     { 0, ":abc:", "$var", 0, 2, { "", "abc", }, ":" },
 
-    { 0, NULL, "$(unset IFS;echo :abc:)", 0, 2, { "", "abc", }, ":" },
-    { 0, NULL, "$(unset IFS;echo :abc:\\ )", 0, 2, { "", "abc", }, ": " },
-    { 0, NULL, "$(unset IFS;echo :abc\\ )", 0, 2, { "", "abc", }, ": " },
-    { 0, ":abc:", "$(unset IFS;echo $var)", 0, 2, { "", "abc", }, ":" },
+    { 0, NULL, "$(echo :abc:)", 0, 2, { "", "abc", }, ":" },
+    { 0, NULL, "$(echo :abc:\\ )", 0, 2, { "", "abc", }, ": " },
+    { 0, NULL, "$(echo :abc\\ )", 0, 2, { "", "abc", }, ": " },
+    { 0, ":abc:", "$(echo $var)", 0, 2, { "", "abc", }, ":" },
     { 0, NULL, ":abc:", 0, 1, { ":abc:", }, ":" },
-    { 0, NULL, "$(unset IFS;echo :abc:)def", 0, 3, { "", "abc", "def", },
+    { 0, NULL, "$(echo :abc:)def", 0, 3, { "", "abc", "def", },
       ":" },
-    { 0, NULL, "$(unset IFS;echo abc:de)f", 0, 2, { "abc", "def", }, ":" },
-    { 0, NULL, "$(unset IFS;echo abc:de)f:ghi", 0, 2, { "abc", "def:ghi", },
+    { 0, NULL, "$(echo abc:de)f", 0, 2, { "abc", "def", }, ":" },
+    { 0, NULL, "$(echo abc:de)f:ghi", 0, 2, { "abc", "def:ghi", },
       ":" },
-    { 0, NULL, "abc:d$(unset IFS;echo ef:ghi)", 0, 2, { "abc:def", "ghi", },
+    { 0, NULL, "abc:d$(echo ef:ghi)", 0, 2, { "abc:def", "ghi", },
       ":" },
-    { 0, "abc:", "$var$(unset IFS;echo def:ghi)", 0, 3, { "abc", "def",
+    { 0, "abc:", "$var$(echo def:ghi)", 0, 3, { "abc", "def",
                                                          "ghi", }, ":" },
-    { 0, "abc:d", "$var$(unset IFS;echo ef:ghi)", 0, 3, { "abc", "def",
+    { 0, "abc:d", "$var$(echo ef:ghi)", 0, 3, { "abc", "def",
                                                          "ghi", }, ":" },
-    { 0, "def:ghi", "$(unset IFS;echo abc:)$var", 0, 3, { "abc", "def",
+    { 0, "def:ghi", "$(echo abc:)$var", 0, 3, { "abc", "def",
                                                          "ghi", }, ":" },
-    { 0, "ef:ghi", "$(unset IFS;echo abc:d)$var", 0, 3, { "abc", "def",
+    { 0, "ef:ghi", "$(echo abc:d)$var", 0, 3, { "abc", "def",
                                                          "ghi", }, ":" },
 
     /* Simple parameter expansion */